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modify variables in README for easier copy paste

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gregory hendrickson
2023-01-27 10:54:30 -08:00
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terraform-gke/README.md
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@@ -10,15 +10,19 @@ This repository contains Terraform code for creating a Google Kubernetes Engine
## Usage ## Usage
1. Clone this repository 1. Clone this repository
2. Create a `terraform.tfvars` file and set the following variables: 2. Create a `terraform.tfvars` file and set the following variables:
- `my-project-id`: The ID of your GCP project my-project-id = "your_gcp_project_id"
- `my-cluster`: The name of your GKE cluster my-cluster = "your_gke_cluster_name"
- `google_region`: The region where your GKE cluster will be created google_region = "your_gcp_region"
- `machine_type`: The machine type for your GKE nodes machine_type = "your_gke_node_machine_type"
- `username`: The username for the master auth of your GKE cluster username = "your_gke_cluster_username"
- `password`: The password for the master auth of your GKE cluster password = "your_gke_cluster_password"
Copy code
3. Run `terraform init` to initialize the Terraform working directory 3. Run `terraform init` to initialize the Terraform working directory
4. Run `terraform apply` to create the GKE cluster 4. Run `terraform apply` to create the GKE cluster
***Please note that you need to replace the your_gcp_project_id,your_gke_cluster_name,your_gcp_region,your_gke_node_machine_type,your_gke_cluster_username,your_gke_cluster_password with your own values.
## Notes ## Notes
- This code creates a GKE cluster with a single node. You can adjust the node_count variable in `main.tf` to create a cluster with more nodes. - This code creates a GKE cluster with a single node. You can adjust the node_count variable in `main.tf` to create a cluster with more nodes.
- This code also creates a firewall rule that allows incoming traffic on port 80. You can adjust the firewall rule in `main.tf` to suit your needs. - This code also creates a firewall rule that allows incoming traffic on port 80. You can adjust the firewall rule in `main.tf` to suit your needs.